1. Skull base tumours part II. Central skull base tumours and intrinsic tumours of the bony skull base;Borges;Eur J Radiol,2008
2. Fundamentals of skeletal radiology;Helms,2005
3. Bone tumor imaging, then and now: review article;Mintz;HSS J,2014
4. Osteoma of the skull base and sinuses;Georgalas;Otolaryngol Clin N Am,2011
5. Sino-orbital osteoma: a clinicopathologic study of 45 surgically treated cases with emphasis on tumors with osteoblastoma-like features;McHugh;Arch Pathol Lab Med,2009